(1)
Lestari, R. P. Improving Learning Outcomes through the Teaching Through Problem Solving (TTP) Approach for Class VI Students at SDN Lidah Wetan II 462 Surabaya.: Improving Learning Outcomes through the Teaching Through Problem Solving (TTP) Approach for Class VI Students at SDN Lidah Wetan II 462 Surabaya. CEJou 2022, 3, 45-49.